150W switching power supply safety protection aluminum alloy material power DC switch 1. Wide application: widely used in LED ribbon lights, LED displays, 3D printers, amplifiers, radios, closed-circuit TV cameras and computer projects2. High performance: high efficiency, high reliability, long service life, can protect equipment3. Safety Protection: Switching power transformer provides overload protection and short circuit protection.4. Aluminum alloy material: The switching power supply is made of aluminum alloy material, which is wear-resistant and durable and has a long service life5. Stable performance: LED switching power supply is easy to install, the equipment is convenient and quick to use, and the performance is stable. Specification: Item type: switching power supply Material: aluminum alloy Package list: 1 x switching power supply Note: Do not overshoot the range when connecting the power supply, which may cause damage to the power supply